Yaw Rate Sensor: Testing and Inspection

Yaw Rate / G Sensor On-Vehicle Inspection

Lateral G Inspection

1) Park and level the vehicle with parking brake and fix wheels with chokes.
2) Check yaw rate / G sensor installation condition.
3) Connect SUZUKI scan tool to DLC (1) with ignition switch OFF.
Special Tool

(A): SUZUKI scan tool (SUZUKI-SDT)





4) Turn ignition switch to ON position and select menu "Data List" mode of SUZUKI scan tool. Refer to scan tool operator's manual for further derails.
5) Check "G Sensor (lateral)" under "Data List" of SUZUKI scan tool in the following vehicle conditions.
- Level condition
- Right-up condition
- Left-up condition
If Lateral G condition is out of specification, replace yaw rate / G sensor.

Lateral G specification














Yaw Rate Inspection

1) Check yaw rate / G sensor installation condition.
2) Connect SUZUKI scan tool to DLC (1) with ignition switch OFF.
Special Tool

(A): SUZUKI scan tool (SUZUKI-SDT)





3) Turn ignition switch to ON position and select menu "Data List" mode of SUZUKI scan tool. Refer to scan tool operator's manual for further derails.
4) Check "Yaw rate sensor" under "Data List" of SUZUKI scan tool in the following vehicle conditions.
- Parking condition
- Drive vehicle in right turning condition with steering wheel fully turned
- Drive vehicle in left turning condition with steering wheel fully turned
If yaw rate condition is out of specification, replace yaw rate / G sensor.

Yaw rate specification






NOTE:
- Drive the vehicle on level ground and at 10 km/h (6.2 mile/h).
- Minimum turning radius is 5.3 m (17.4 ft).